85461064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{821741}}^1$

素因数の和:821760

約数の個数: 16

約数和(自身を含む): 172565820

約数和(自身を除く): 87104756

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 821741, 1643482, 3286964, 6573928, 10682633, 21365266, 42730532, 85461064]

約数ペア:

[(1, 85461064), (2, 42730532), (4, 21365266), (8, 10682633), (13, 6573928), (26, 3286964), (52, 1643482), (104, 821741)]